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* gdb-events.sh: Make if statements and tests 

a little more portable.
	Don't use shell's echo command to put strings containing
	escaped characeters into a file -- different flavors of /bin/sh
	require differnt levels of escaping. Use cat <<EOF instead.
	Our internal field separator is a colon. Change all
	commands which assume it is a space.
This commit is contained in:
Keith Seitz 2001-06-07 19:40:55 +00:00
parent fce0e6e1ed
commit 9e79109904
2 changed files with 52 additions and 32 deletions
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10
gdb/ChangeLog
View File

@ -1,3 +1,13 @@
2001-06-07 Keith Seitz <keiths@redhat.com>
* gdb-events.sh: Make if statements and tests
a little more portable.
Don't use shell's echo command to put strings containing
escaped characeters into a file -- different flavors of /bin/sh
require differnt levels of escaping. Use cat <<EOF instead.
Our internal field separator is a colon. Change all
commands which assume it is a space.
2001-06-06 Mark Kettenis <kettenis@gnu.org>
* lin-lwp.c (struct lwp_info): Add member `resumed'.

74
gdb/gdb-events.sh
View File

@ -277,12 +277,15 @@ echo ""
echo "#endif"
exec 1>&2
#../move-if-change new-gdb-events.h gdb-events.h
if ! test -r gdb-events.h
if test -r gdb-events.h
then
diff -c gdb-events.h new-gdb-events.h
if [ $? = 1 ]
then
echo "gdb-events.h changed? cp new-gdb-events.h gdb-events.h" 1>&2
fi
else
echo "File missing? mv new-gdb-events.h gdb-events.h" 1>&2
elif ! diff -c gdb-events.h new-gdb-events.h
then
echo "gdb-events.h changed? cp new-gdb-events.h gdb-events.h" 1>&2
fi
@ -330,30 +333,34 @@ do
case "${class}" in
"*" ) continue ;;
"?" )
echo ""
echo "int"
echo "${function}_event_p (${formal})"
echo "{"
echo " return current_event_hooks->${function};"
echo "}"
echo ""
echo "${returntype}"
echo "${function}_event (${formal})"
echo "{"
echo " return current_events->${function} (${actual});"
echo "}"
cat <<EOF
int
${function}_event_p (${formal})
{
return current_event_hooks->${function};
}
${returntype}
${function}_event (${formal})
{
return current_events->${function} (${actual});
}
EOF
;;
"f" )
echo ""
echo "void"
echo "${function}_event (${formal})"
echo "{"
echo " if (gdb_events_debug)"
echo " fprintf_unfiltered (gdb_stdlog, \"${function}_event\\n\");"
echo " if (!current_event_hooks->${function})"
echo " return;"
echo " current_event_hooks->${function} (${actual});"
echo "}"
cat <<EOF
void
${function}_event (${formal})
{
if (gdb_events_debug)
fprintf_unfiltered (gdb_stdlog, \"${function}_event\n\");
if (!current_event_hooks->${function})
return;
current_event_hooks->${function} (${actual});
}
EOF
;;
esac
done
@ -471,7 +478,7 @@ do
echo "{"
echo " struct event *event = XMALLOC (struct event);"
echo " event->type = ${function};"
for arg in `echo ${actual} | tr '[,]' '[ ]'`; do
for arg in `echo ${actual} | tr '[,]' '[:]' | tr -d '[ ]'`; do
echo " event->data.${function}.${arg} = ${arg};"
done
echo " append (event);"
@ -513,7 +520,7 @@ do
echo " vector->${function}"
sep=" ("
ass=""
for arg in `echo ${actual} | tr '[,]' '[ ]'`; do
for arg in `echo ${actual} | tr '[,]' '[:]' | tr -d '[ ]'`; do
ass="${ass}${sep}event->data.${function}.${arg}"
sep=",
"
@ -576,10 +583,13 @@ sed < new-gdb-events.c > tmp-gdb-events.c \
-e 's/\( \)* /\1 /g'
mv tmp-gdb-events.c new-gdb-events.c
# Move if changed?
if ! test -r gdb-events.c
if test -r gdb-events.c
then
diff -c gdb-events.c new-gdb-events.c
if [ $? = 1 ]
then
echo "gdb-events.c changed? cp new-gdb-events.c gdb-events.c" 1>&2
fi
else
echo "File missing? mv new-gdb-events.c gdb-events.c" 1>&2
elif ! diff -c gdb-events.c new-gdb-events.c
then
echo "gdb-events.c changed? cp new-gdb-events.c gdb-events.c" 1>&2
fi